s2 +s+4 The transfer function of G(s) = is in a closed loop unit negative feedback s(s -1)(s +1) system with a compensator of gain K. Use the Nyquist criterion to find the values of K for which the system will be stable and check your result using the Routh-Hurwitz criterion and a root locus plot.

s2 +s+4 The transfer function of G(s) = is in a closed loop unit negative feedback s(s -1)(s +1) system with a compensator of gain K. Use the Nyquist criterion to find the values of K for which the system will be stable and check your result using the Routh-Hurwitz criterion and a root locus plot.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

s? +s+4
The transfer function of
G(s) =-
s(s - 1)(s+1)
is in a closed loop unit negative feedback
system with a compensator of gain K. Use the Nyquist criterion to find the values of K for which the
system will be stable and check your result using the Routh-Hurwitz criterion and a root locus plot.

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